Xeon E5-2697 v2 vs Pentium G2020
Description
Both models E5-2697 v2 and G2020 are based on Ivy Bridge architecture.
"Ivy Bridge is the last Intel microarchitecture for which there is official driver support for Windows XP . It is made under 22 nm Tri-Gate transistor (""3D"") technology and is basically a Sandy Bridge shrink. It has PCI Express 3.0 support and RdRand instruction for security tasks."
Using the multithread performance as a reference, the E5-2697 v2 gets a score of 617.8 k points while the G2020 gets 42.4 k points.
Summarizing, the E5-2697 v2 is 14.6 times faster than the G2020 . To get a proper comparison between both models, take a look to the data shown below.
"Ivy Bridge is the last Intel microarchitecture for which there is official driver support for Windows XP . It is made under 22 nm Tri-Gate transistor (""3D"") technology and is basically a Sandy Bridge shrink. It has PCI Express 3.0 support and RdRand instruction for security tasks."
Using the multithread performance as a reference, the E5-2697 v2 gets a score of 617.8 k points while the G2020 gets 42.4 k points.
Summarizing, the E5-2697 v2 is 14.6 times faster than the G2020 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306e4
306a9
Core
Ivy Bridge-EP
Ivy Bridge
Base frecuency
2.7 GHz
1.6 GHz
Boost frecuency
3.5 GHz
2.9 GHz
Socket
LGA 2011
LGA 1155
Cores/Threads
12 /24
2/2
TDP
130 W
55 W
Cache L1 (d+i)
12x32+12x32 kB
32+32 kB
Cache L2
12x256 kB
256 kB
Cache L3
30720 kB
3072 kB
Date
September 2013
January 2013
Mean monothread perf.
27.92k points
25.87k points
Mean multithread perf.
633.14k points
42.39k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
E5-2697 v2
G2020
Test#1 (Integers)
3.44k
2.94k (x0.86)
Test#2 (FP)
9.54k
8.23k (x0.86)
Test#3 (Generic, ZIP)
4.21k
3.69k (x0.88)
Test#1 (Memory)
3.94k
2.46k (x0.62)
TOTAL
21.13k
17.33k (x0.82)
Multithread
E5-2697 v2
G2020
Test#1 (Integers)
73.17k
5.54k (x0.08)
Test#2 (FP)
230.83k
15.47k (x0.07)
Test#3 (Generic, ZIP)
107.14k
7.06k (x0.07)
Test#1 (Memory)
7.99k
2.99k (x0.37)
TOTAL
419.12k
31.05k (x0.07)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
E5-2697 v2
G2020
Test#1 (Integers)
10.64k
9.9k (x0.93)
Test#2 (FP)
9.53k
9.01k (x0.95)
Test#3 (Generic, ZIP)
4.12k
3.87k (x0.94)
Test#1 (Memory)
3.62k
3.09k (x0.85)
TOTAL
27.91k
25.87k (x0.93)
Multithread
E5-2697 v2
G2020
Test#1 (Integers)
252.69k
18.83k (x0.07)
Test#2 (FP)
238.68k
14.15k (x0.06)
Test#3 (Generic, ZIP)
115.5k
6.61k (x0.06)
Test#1 (Memory)
10.98k
2.81k (x0.26)
TOTAL
617.84k
42.39k (x0.07)
Performance/W
E5-2697 v2
G2020
Test#1 (Integers)
1944 points/W
342 points/W
Test#2 (FP)
1836 points/W
257 points/W
Test#3 (Generic, ZIP)
888 points/W
120 points/W
Test#1 (Memory)
84 points/W
51 points/W
TOTAL
4753 points/W
771 points/W
Performance/GHz
E5-2697 v2
G2020
Test#1 (Integers)
3041 points/GHz
3415 points/GHz
Test#2 (FP)
2722 points/GHz
3107 points/GHz
Test#3 (Generic, ZIP)
1178 points/GHz
1334 points/GHz
Test#1 (Memory)
1033 points/GHz
1065 points/GHz
TOTAL
7973 points/GHz
8921 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4